The modern the time, the improvements in ExtUtils::MakeMaker.
Nowadays, .packlist and perllocal.pod aren't touched anymore when appropriate
flags set during configure stage. Controlling the flags globally avoids
dual-life recipes need share patching.
Further: remove prepending ${PERL_ARCHLIB} in PERL5LIB - it's wrong (search
order is site_lib, vendor_lib, core) - and ${PERL_ARCHLIB} contains core
libpath only ...
Signed-off-by: Jens Rehsack <sno@netbsd.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>